| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.65 | 8.547% | $77.7739 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $140.46 | 5.854% | $148.6825 | $148.68 | $148.70 | $148.70 |
| Purchase #3 | $248.72 | 13.630% | $282.6205 | $282.62 | $282.60 | $282.60 |
| Purchase #4 | $119.93 | 6.229% | $127.4004 | $127.40 | $127.40 | $127.40 |
| Purchase #5 | $240.49 | 8.448% | $260.8066 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $153.35 | 11.207% | $170.5359 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $29.60 | 9.227% | $32.3312 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $1,004.20 | $1,100.1510 | $1,100.15 | $1,100.15 | $1,100.10 | |